河北省沙河市二十冶综合学校高中分校高中英语 Unit2 Healthy eating language points2导学案（无答案）新人教版必修3.doc

unit 2 healthy eating 语言点 2学习目标：掌握本部分重点单词和短语的用法；提高阅读理解的能力，学习重点：本单元重点单词和短语的用法。学习难点：学会正确使用重点单词短语。学习过程：8 cut down 削减；删节；砍伐cut off 剪下来；切断；使突然中断 cut out 切去；省略；停止（做某事）cut up=cut into pieces 切碎；剪碎 cut through 穿过；穿透cut in 插入；插嘴；超车抢道 用cut相关短语的适当形式填空her little finger was in an accident at the factory.she the advertisement of the newspaper.he the park and reached there in time.i havent given up drinking but im .im sorry to on your conversation.you nearly caused a crash by (on me) like that.9ought to 应该 与should的意思大致相同，但should注意表示主观的看法，而ought to 则反映客观情况。you _ stay at home in such a bad weather.i _ work hard.否定句式ought not to do sthyou ought not to drink so much.翻译 ought i to leave now? 翻译 ought to + have done 表示本应该做的事却没有做。（=should have done ）you ought to have told me earlier. 你应该早点告诉我。10earn ones living 谋生同义词：earn a living make a living make ones living11. be on a diet. 在节食 keep a balanced diet 保持均衡的饮食 keep fit: 保持健康= keep healthy12 have sb.doing sth. 容忍某人做某事，让某种事情发生。 i wont have the fire burning all the night. 我不会让火一夜都燃烧着。i wont have you saying so. 翻译 she had us working day after day. 翻译 13 benefit n/v benefit from 从受益，得益于 benefit sb.对某人有益 the plants benefited from the rain. 植物得益于这场雨。the sea air will benefit you. 海边的空气对你有益14 do research on/in /into 对做研究they are researching on/ into the effects of smoking. 翻译 they are doing research on the subject.翻译 15 “nothing could be better, ” he thought. 他想：“再没有比这些更好吃的了。”句中形容词（或副词）的比较级better与否定词nothing 连用，表达最高级的含义。常用的否定词有no, not, never, nothing, nobody, hardly等，表示最高级的含义。did you sleep well last night? 你昨夜睡得好吗？never better, like a rock. 从没这么好过，睡得很沉。i think nothing is more pleasant than travelling. 我想没有比旅行更令人愉快的事了。your story is perfect. ive never heard before. a. the better one b. the best onec. a better one d. a good one请从下面方框中选择适当的单词或短语，并用其正确形式填空。earn ones living, throw away, get away with, get rid of, cut down, tell lies, full, frustrate, glare, tired, debt, amaze1 after _ at each other for several minutes, the two men began to fight fiercely.2. when life was difficult in the past, she _ by singing in a nightclub.3. i have eaten the same food for a month now ，i _ it and i will never try it any more.4. the concert hall _ people when i got there.5. you ought to _ on your intake of rich foods in order to keep healthy.6. i used the weed-killer to _ the weeds in the garden.7. so when are you going to _ those old magazines of yours?8. _ is a bad habit especially for the young.9. the couple who are _ to their relatives have gone to another city.10. if i thought i coul